CN210899061U - Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid - Google Patents

Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid Download PDF

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Publication number
CN210899061U
CN210899061U CN201922281636.9U CN201922281636U CN210899061U CN 210899061 U CN210899061 U CN 210899061U CN 201922281636 U CN201922281636 U CN 201922281636U CN 210899061 U CN210899061 U CN 210899061U
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photovoltaic
protection
power generation
water
photovoltaic panel
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CN201922281636.9U
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Chinese (zh)
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郭亚琴
顾娜
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Nantong Institute of Technology
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Nantong Institute of Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a little grid photovoltaic power generation photovoltaic board protector for prediction, including supporting seat, automatically cleaning structure and protection drive structure, the upper end of supporting seat is connected with the support frame, and the upper end of support frame articulates there is photovoltaic protection frame plate, automatically cleaning structure installs in the lower extreme of photovoltaic protection frame plate, and the up end of solar photovoltaic board is provided with protection bullet cloth, the bottom of protection bullet cloth is connected with the connection pull rod, and the lower terminal surface of connecting the pull rod is fixed with the brush, protection drive structure installs in the upper end of photovoltaic protection frame plate. This kind of photovoltaic board protector can carry out the watering treatment to the inside solar photovoltaic board of device through the automatically cleaning structure who sets up to can reach the effect of wasing the solar photovoltaic board upper surface, the operation automatic drive to protection bullet cloth can be conveniently be set up to protection drive structure, so can cover the protection through protection bullet cloth to the solar photovoltaic board when not using.

Description

Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid
Technical Field
The utility model relates to a photovoltaic power generation technical field specifically is a photovoltaic board protector is used in prediction of little grid photovoltaic power generation.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
Traditional photovoltaic board can't handle the dust that the upper surface of solar photovoltaic board gathered when using, so can influence the generating efficiency of photovoltaic board to can't play fine guard action to the photovoltaic board when using the photovoltaic board, be unfavorable for keeping out the wind and keeping out the rain, for this reason, we provide a photovoltaic board protector for microgrid photovoltaic power generation prediction that the practicality is higher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic board protector is used in prediction of little grid photovoltaic power generation to solve traditional photovoltaic board that proposes in the above-mentioned background art and can't handle the dust that the upper surface of solar photovoltaic board gathered when using, so can influence the generating efficiency of photovoltaic board, and can't play fine guard action to the photovoltaic board when using the photovoltaic board, be unfavorable for the problem of keeping out the wind and keeping off the rain.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a little grid photovoltaic power generation photovoltaic board protector for prediction, includes supporting seat, automatically cleaning structure and protection drive structure, the upper end of supporting seat is connected with the support frame, and the upper end of support frame articulates there is photovoltaic protection frame plate, the solar photovoltaic board is installed to photovoltaic protection frame plate's inboard, automatically cleaning structure installs in the lower extreme of photovoltaic protection frame plate, and the up end of solar photovoltaic board is provided with the protection and plays cloth, the bottom that the protection was played cloth is connected with the connection pull rod, and connects the lower terminal surface of pull rod and be fixed with the brush, protection drive structure installs in the upper end of photovoltaic protection frame plate.
Preferably, the self-cleaning structure comprises a water collecting tank, a water delivery pump, a water pipe and a water spraying head, wherein the water delivery pump is installed at the left end of the water collecting tank, the water pipe is connected to the outer side of the water delivery pump, and the water spraying head is connected to the inner surface of the water pipe.
Preferably, the water collecting tank is communicated with the water spraying head through the water delivery pump and the water pipe, and a semi-surrounding structure is formed between the water pipe and the solar photovoltaic panel.
Preferably, protection drive structure includes servo motor, reel, rope, slider, hasp and slide rail, and servo motor's output is connected with the reel to the surface of reel is connected with the rope, the end-to-end connection of rope has the hasp, and the bottom mounting of hasp has the slider, and the outside of slider is provided with the slide rail.
Preferably, the servo motor is connected in a winding mode through connection between the reel and the rope, and the connecting pull rod is connected with the photovoltaic protection frame plate through the sliding block and the sliding rail to form a sliding structure.
Preferably, the bottom end of the brush is attached to the upper surface of the solar photovoltaic panel, and the brush and the sprinkler bead are located on the same plane.
Compared with the prior art, the beneficial effects of the utility model are that:
the photovoltaic panel protection device for predicting the photovoltaic power generation of the microgrid can perform water spraying treatment on the solar photovoltaic panel in the device through the arranged self-cleaning structure, so that the effect of cleaning the upper surface of the solar photovoltaic panel can be achieved, and the influence of dust collected on the upper surface of the solar photovoltaic panel on the power generation efficiency of the solar photovoltaic panel can be avoided;
meanwhile, the water collecting tank arranged at the bottom end of the photovoltaic protection frame plate can absorb external rainwater to clean the solar photovoltaic panel, so that the rainwater is recycled, and the arranged hairbrush can scrub and clean the upper surface of the solar photovoltaic panel, so that the self-cleaning efficiency of the device can be improved;
the protection drive structure set up can conveniently to the operation automatic drive of protection bullet cloth, so can cover the protection through protection bullet cloth to the solar photovoltaic board when not using to the setting of protection bullet cloth can play the effect that hides the wind and keep out the rain to protection bullet cloth, has improved this kind of photovoltaic board protector for microgrid photovoltaic power generation prediction greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the photovoltaic protective frame plate of the present invention;
fig. 3 is the utility model discloses the junction structure sketch map between connecting rod and the photovoltaic protection frame plate.
In the figure: 1. a supporting seat; 2. a support frame; 3. a photovoltaic protective frame plate; 4. a solar photovoltaic panel; 5. a self-cleaning structure; 501. a water collection tank; 502. a water delivery pump; 503. a water pipe; 504. a sprinkler head; 6. protective elastic cloth; 7. connecting a pull rod; 8. a brush; 9. a guard drive structure; 901. a servo motor; 902. a reel; 903. a rope; 904. a slider; 905. locking; 906. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a photovoltaic panel protection device for predicting photovoltaic power generation of a microgrid comprises a supporting seat 1, a supporting frame 2, a photovoltaic protection frame plate 3, a solar photovoltaic panel 4, a self-cleaning structure 5, a water collecting tank 501, a water delivery pump 502, a water pipe 503, a water spraying head 504, protection elastic cloth 6, a connecting pull rod 7, a brush 8, a protection driving structure 9, a servo motor 901, a reel 902, a rope 903, a sliding block 904, a lock catch 905 and a sliding rail 906, wherein the supporting frame 2 is connected to the upper end of the supporting seat 1, the photovoltaic protection frame plate 3 is hinged to the upper end of the supporting frame 2, the solar photovoltaic panel 4 is installed on the inner side of the photovoltaic protection frame plate 3, the self-cleaning structure 5 is installed at the lower end of the photovoltaic protection frame plate 3, the protection elastic cloth 6 is arranged on the upper end face of the solar photovoltaic panel 4, the self-cleaning structure 5 comprises the water collecting tank 501, the water, the outer side of the water delivery pump 502 is connected with a water pipe 503, the inner surface of the water pipe 503 is connected with a water spraying head 504, the water collection tank 501 is communicated with the water spraying head 504 through the water delivery pump 502 and the water pipe 503, a semi-surrounding structure is formed between the water pipe 503 and the solar photovoltaic panel 4, and the solar photovoltaic panel 4 in the device can be sprayed with water through the arranged self-cleaning structure 5, so that the effect of cleaning the upper surface of the solar photovoltaic panel 4 can be achieved, and the influence of dust collected on the upper surface of the solar photovoltaic panel 4 on the power generation efficiency of the solar photovoltaic panel 4 can be avoided;
the bottom end of the protective elastic cloth 6 is connected with a connecting pull rod 7, a brush 8 is fixed on the lower end face of the connecting pull rod 7, the bottom end of the brush 8 is attached to the upper surface of the solar photovoltaic panel 4, the brush 8 and the sprinkler bead 504 are located on the same plane, meanwhile, a water collecting tank 501 arranged at the bottom end of the photovoltaic protective frame plate 3 can absorb external rainwater and is used for cleaning the solar photovoltaic panel 4, so that the rainwater is recycled, the arranged brush 8 can scrub and clean the upper surface of the solar photovoltaic panel 4, and the self-cleaning efficiency of the device can be improved;
the protection driving structure 9 is installed at the upper end of the photovoltaic protection frame plate 3, the protection driving structure 9 comprises a servo motor 901, a reel 902, a rope 903, a slider 904, a lock 905 and a slide rail 906, the output end of the servo motor 901 is connected with the reel 902, the outer surface of the reel 902 is connected with the rope 903, the tail end of the rope 903 is connected with the lock 905, the slider 904 is fixed at the bottom end of the lock 905, the slide rail 906 is arranged on the outer side of the slider 904, the servo motor 901 is connected with the rope 903 in a winding mode through the reel 902, a connecting pull rod 7 forms a sliding structure with the photovoltaic protection frame plate 3 through the slider 904 and the slide rail 906, the protection driving structure 9 can conveniently and automatically drive the operation of the protection elastic cloth 6, so that the solar photovoltaic panel 4 when the protection elastic cloth 6 is not used can be covered and protected, and the protection elastic cloth 6 can have the effect of shielding wind and rain, the practicality of this kind of photovoltaic board protector for microgrid photovoltaic power generation prediction has been improved greatly.
The working principle is as follows: for the photovoltaic panel protection device, firstly, the device can be placed in a stable place through the support base 1, the hinged photovoltaic protection frame plate 3 can be connected and supported through the support frame 2, meanwhile, the photovoltaic protection frame plate 3 can be convenient for a user to adjust the installation angle of the photovoltaic protection frame plate 3 through a hinge, when the device is in a rainy day, the inclined support structure can facilitate rainwater to flow into the water collection tank 501 of the self-cleaning structure 5 through the through hole, when self-cleaning is needed, the water delivery pump 502 is started, the water delivery pump 502 can deliver liquid in the water collection tank 501 to each water spray head 504 through the water pipe 503, dust on the surface of the solar photovoltaic panel 4 is cleaned through the water spray heads 504, the protection driving structure 9 is started simultaneously, the servo motor 901 can drive the reel 902 to rotate, the reel 902 can retract and release the rope 903 through rotation, the rope 903 can be connected to the front end and the rear end of the sliding block, so can stimulate slider 904 and slide in slide rail 906, because slider 904 inboard fixedly connected with connects pull rod 7, so connect pull rod 7 can be along with slider 904 with the motion, connect and contact each other between brush 8 and the solar photovoltaic board 4 of terminal surface under the pull rod 7, so can wash the solar photovoltaic board 4 upper surface, the side through connecting pull rod 7 is fixed with protection bullet cloth 6, protection bullet cloth 6 can cover the protection to solar photovoltaic board 4, just accomplish whole photovoltaic board protector's use like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a little grid photovoltaic power generation is photovoltaic board protector for prediction, includes supporting seat (1), self-cleaning structure (5) and protection drive structure (9), its characterized in that: the upper end of supporting seat (1) is connected with support frame (2), and the upper end of support frame (2) articulates there is photovoltaic protection frame board (3), solar photovoltaic board (4) are installed to the inboard of photovoltaic protection frame board (3), install in the lower extreme of photovoltaic protection frame board (3) automatically cleaning structure (5), and the up end of solar photovoltaic board (4) is provided with protection bullet cloth (6), the bottom of protection bullet cloth (6) is connected with connects pull rod (7), and the lower terminal surface of connecting pull rod (7) is fixed with brush (8), protection drive structure (9) are installed in the upper end of photovoltaic protection frame board (3).
2. The photovoltaic panel protection device for photovoltaic power generation prediction of the microgrid according to claim 1, characterized in that: self-cleaning structure (5) include water catch bowl (501), water delivery pump (502), water pipe (503) and sprinkler bead (504), and water delivery pump (502) are installed to the left end of water catch bowl (501), and the outside of water delivery pump (502) is connected with water pipe (503), and the internal surface of water pipe (503) is connected with sprinkler bead (504) simultaneously.
3. The photovoltaic panel protection device for photovoltaic power generation prediction of the microgrid according to claim 2, characterized in that: the water collecting tank (501) is communicated with the water spraying head (504) through the water delivery pump (502) and the water pipe (503), and a semi-surrounding structure is formed between the water pipe (503) and the solar photovoltaic panel (4).
4. The photovoltaic panel protection device for photovoltaic power generation prediction of the microgrid according to claim 1, characterized in that: protection drive structure (9) are including servo motor (901), reel (902), rope (903), slider (904), hasp (905) and slide rail (906), and the output of servo motor (901) is connected with reel (902) to the surface connection of reel (902) has rope (903), the end-to-end connection of rope (903) has hasp (905), and the bottom mounting of hasp (905) has slider (904), and the outside of slider (904) is provided with slide rail (906).
5. The photovoltaic panel protection device for photovoltaic power generation prediction of the microgrid according to claim 4, characterized in that: the servo motor (901) is connected in a winding mode through the connection between the reel (902) and the rope (903), and the connecting pull rod (7) forms a sliding structure with the photovoltaic protection frame plate (3) through the sliding block (904) and the sliding rail (906).
6. The photovoltaic panel protection device for photovoltaic power generation prediction of the microgrid according to claim 1, characterized in that: the bottom end of the brush (8) is attached to the upper surface of the solar photovoltaic panel (4), and the brush (8) and the water spray head (504) are located on the same plane.
CN201922281636.9U 2019-12-18 2019-12-18 Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid Active CN210899061U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922281636.9U CN210899061U (en) 2019-12-18 2019-12-18 Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922281636.9U CN210899061U (en) 2019-12-18 2019-12-18 Photovoltaic panel protection device for photovoltaic power generation prediction of micro-grid

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CN210899061U true CN210899061U (en) 2020-06-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112039141A (en) * 2020-07-21 2020-12-04 南京青铜建服科技有限公司 Intelligent charging cabinet suitable for construction site and use method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112039141A (en) * 2020-07-21 2020-12-04 南京青铜建服科技有限公司 Intelligent charging cabinet suitable for construction site and use method
CN112039141B (en) * 2020-07-21 2022-02-01 南京青铜建服科技有限公司 Intelligent charging cabinet suitable for construction site and use method

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